Jonathan Califf Email & Phone Number

Michigan, United States

Norton Shores, Michigan, United States

Grand Haven, Michigan, United States

Writing / updating Metrolog X4 software programs for metal/plastic parts and check fixtures in accordance with the customer part requirements.Execute programs for layout of metal/plastic parts and check fixtures.Daily maintenance of CMM, such as cleaning and probe calibrations.Perform monthly accuracy checks using Renishaw Machine Checking Gage.Conduct.

Grand Haven, Michigan, United States

• Established processes for the calibration/validation of company, customer, and associate owned measuring equipment used to determine product conformance while adhering to ASME and ISO/IATF standards.
• Repaired, serviced, and maintained over 10,000 pieces of company, customer, and associate owned measuring equipment.
• Diagnosed and repaired customer and company owned check fixtures ranging from daily repairs to major fixture repairs.

Grand Haven, Michigan, United States

• Created quality control documents for the prevention and detection of non-conforming product to prevent customer exposure.
• Responsible for the proper tracking of an array of precision instruments signed out by manufacturing associates, including; digital indicators, calipers, micrometers, and depth gauges.

Grand Haven, Michigan, United States

• Led 20 manufacturing personnel, operating 13 robotic weld cells, for 14 months during product launch.
• Responsible for continuous improvement activities within department to improve OEE, area cleanliness, and associate ergonomics & safety.

Grand Haven, Michigan, United States

Fort Hood, Texas, United States

• Managed weapons maintenance shop consisting of 25 personnel in various specialties while supporting over 450 customer units consisting of over 175,000 pieces of Government equipment in several countries and varying.
• Responsible for the health, welfare, training, and combat readiness of 25 personnel, their Government equipment, and their families.
• Implemented Quality Assurance / Quality Control procedures to ensure all weapons systems were returned to customer unit at or above Department of Defense standards.
• Responsible for the procurement, cataloging, and maintenance of technical manuals for Government equipment.
• Coordinated calibration, use, and storage of over 150 firearm serviceability gages.

Fort Hood, Texas, United States

• Repaired, serviced, and maintained 20 different weapons systems, sub-components, and associated equipment in numerous conditions and locations around the world.
• Repaired, serviced, and maintained 150,000 weapons systems, sub-components, and associated equipment.